1000000010101

1000000010101 is a binary numeral consisting of 13 bits. In binary notation, each digit represents a power of two, with the leftmost digit corresponding to the 2^12 place and the rightmost to the 2^0 place.

The bit pattern has ones at positions 12, 4, 2, and 0. Therefore, its decimal value is 2^12 + 2^4 + 2^2 + 2^0 = 4096 + 16 + 4 + 1 = 4117. In hexadecimal, this number is 0x1015, and in octal it is 0o10025.

As a 13-bit value, it does not align with common fixed-width formats such as 8, 16, 32, or 64 bits, making it a concise example of a sparse bit pattern. The trailing portion of the pattern forms the sequence 10101, which reflects an alternating bit structure in the least-significant bits.

In typical usage, 1000000010101 may appear in discussions of binary literals, bit masks, or demonstrations of binary-to-decimal and binary-to-hexadecimal conversions. It does not correspond to a widely recognized encoding, symbol, or standard character sequence.

See also: Binary numeral system, Hexadecimal notation, Octal notation, Bitwise operations.